Jacob Bortnik

Frissell, N. A., Vega, J. S., Markowitz, E., Gerrard, A. J., Engelke, W. D., Erickson, P. J., … Bortnik, J. (2019). High Frequency Communications Response to Solar Activity in September 2017 as Observed by Amateur Radio Networks. Space Weather. https://doi.org/10.1029/2018SW002008

Frissell, N. A., Vega, J. S., Markowitz, E., Gerrard, A. J., Engelke, W. D., Erickson, P. J., … Bortnik, J. (2018). High Frequency Communications Response to Solar Activity in September 2017 as Observed by Amateur Radio Networks. Fall AGU. Presented at the. Washington, DC: American Geophysical Union. Retrieved from https://agu.confex.com/agu/fm18/meetingapp.cgi/Paper/419847 (Original work published 2018)

Frissell, N. A., Vega, J. S., Markowitz, E., Gerrard, A. J., Engelke, W. D., Erickson, P. J., … Bortnik, J. (2019). High Frequency Communications Response to Solar Activity in September 2017 as Observed by Amateur Radio Networks. HamSCI Workshop 2019. Presented at the. Cleveland, OH: HamSCI. (Original work published 2019)